Unemployment Rate in Jefferson County, OK was 4.50% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Jefferson County, OK reached a record high of 12.20 in April of 2020 and a record low of 2.30 in October of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Jefferson County, OK - last updated from the United States Federal Reserve on May of 2024.